Propyl Paraben (Sodium) BP

Parabens have been successfully used in cosmetics for more than 80 years. The use of Paraben, alone or in combination with other compounds, is well suited for the preservation of cosmetics.

In most cosmetics, Parabens are used at very low levels ranging from 0.01 to 0.3%. The product containing Parabens may be used on an occasional or a consistent basis and their use may extend product life.

Usage in Food: Under FDA regulation, Methylparaben and Propylparaben are generally recognized as safe (GRAS) when used as chemical preservatives in foods, with a use limit of 0.1% for each. They are used in processed vegetables, baked goods, fats and oils, seasonings, sugar substitutes, and frozen dairy products in concentrations up to 0.1%.

Usage in Pharmaceuticals: Parabens were first used in pharmaceutical products in 1924. Since then, they have been incorporated as preservatives in a variety of pharmaceutical formulations. Combinations of Parabens are more effective as preservatives than individual esters.